kernel/drivers/hid/wacom_wac.h

   1 /*
   2  * drivers/input/tablet/wacom_wac.h
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  */
   9 #ifndef WACOM_WAC_H
  10 #define WACOM_WAC_H
  11
  12 #include <linux/types.h>
  13 #include <linux/hid.h>
  14
  15 /* maximum packet length for USB devices */
  16 #define WACOM_PKGLEN_MAX        192
  17
  18 #define WACOM_NAME_MAX          64
  19
  20 /* packet length for individual models */
  21 #define WACOM_PKGLEN_PENPRTN     7
  22 #define WACOM_PKGLEN_GRAPHIRE    8
  23 #define WACOM_PKGLEN_BBFUN       9
  24 #define WACOM_PKGLEN_INTUOS     10
  25 #define WACOM_PKGLEN_TPC1FG      5
  26 #define WACOM_PKGLEN_TPC1FG_B   10
  27 #define WACOM_PKGLEN_TPC2FG     14
  28 #define WACOM_PKGLEN_BBTOUCH    20
  29 #define WACOM_PKGLEN_BBTOUCH3   64
  30 #define WACOM_PKGLEN_BBPEN      10
  31 #define WACOM_PKGLEN_WIRELESS   32
  32 #define WACOM_PKGLEN_MTOUCH     62
  33 #define WACOM_PKGLEN_MTTPC      40
  34 #define WACOM_PKGLEN_DTUS       68
  35 #define WACOM_PKGLEN_PENABLED    8
  36 #define WACOM_PKGLEN_BPAD_TOUCH 32
  37 #define WACOM_PKGLEN_BPAD_TOUCH_USB     64
  38
  39 /* wacom data size per MT contact */
  40 #define WACOM_BYTES_PER_MT_PACKET       11
  41 #define WACOM_BYTES_PER_24HDT_PACKET    14
  42 #define WACOM_BYTES_PER_QHDTHID_PACKET   6
  43
  44 /* device IDs */
  45 #define STYLUS_DEVICE_ID        0x02
  46 #define TOUCH_DEVICE_ID         0x03
  47 #define CURSOR_DEVICE_ID        0x06
  48 #define ERASER_DEVICE_ID        0x0A
  49 #define PAD_DEVICE_ID           0x0F
  50
  51 /* wacom data packet report IDs */
  52 #define WACOM_REPORT_PENABLED           2
  53 #define WACOM_REPORT_PENABLED_BT        3
  54 #define WACOM_REPORT_INTUOSREAD         5
  55 #define WACOM_REPORT_INTUOSWRITE        6
  56 #define WACOM_REPORT_INTUOSPAD          12
  57 #define WACOM_REPORT_INTUOS5PAD         3
  58 #define WACOM_REPORT_DTUSPAD            21
  59 #define WACOM_REPORT_TPC1FG             6
  60 #define WACOM_REPORT_TPC2FG             13
  61 #define WACOM_REPORT_TPCMT              13
  62 #define WACOM_REPORT_TPCMT2             3
  63 #define WACOM_REPORT_TPCHID             15
  64 #define WACOM_REPORT_CINTIQ             16
  65 #define WACOM_REPORT_CINTIQPAD          17
  66 #define WACOM_REPORT_TPCST              16
  67 #define WACOM_REPORT_DTUS               17
  68 #define WACOM_REPORT_TPC1FGE            18
  69 #define WACOM_REPORT_24HDT              1
  70 #define WACOM_REPORT_WL                 128
  71 #define WACOM_REPORT_USB                192
  72 #define WACOM_REPORT_BPAD_PEN           3
  73 #define WACOM_REPORT_BPAD_TOUCH         16
  74
  75 /* device quirks */
  76 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0001
  77 #define WACOM_QUIRK_NO_INPUT            0x0002
  78 #define WACOM_QUIRK_MONITOR             0x0004
  79 #define WACOM_QUIRK_BATTERY             0x0008
  80
  81 #define WACOM_PEN_FIELD(f)      (((f)->logical == HID_DG_STYLUS) || \
  82                                  ((f)->physical == HID_DG_STYLUS) || \
  83                                  ((f)->physical == HID_DG_PEN) || \
  84                                  ((f)->application == HID_DG_PEN))
  85 #define WACOM_FINGER_FIELD(f)   (((f)->logical == HID_DG_FINGER) || \
  86                                  ((f)->physical == HID_DG_FINGER) || \
  87                                  ((f)->application == HID_DG_TOUCHSCREEN))
  88
  89 enum {
  90         PENPARTNER = 0,
  91         GRAPHIRE,
  92         GRAPHIRE_BT,
  93         WACOM_G4,
  94         PTU,
  95         PL,
  96         DTU,
  97         DTUS,
  98         DTUSX,
  99         INTUOS,
 100         INTUOS3S,
 101         INTUOS3,
 102         INTUOS3L,
 103         INTUOS4S,
 104         INTUOS4,
 105         INTUOS4WL,
 106         INTUOS4L,
 107         INTUOS5S,
 108         INTUOS5,
 109         INTUOS5L,
 110         INTUOSPS,
 111         INTUOSPM,
 112         INTUOSPL,
 113         INTUOSHT,
 114         WACOM_21UX2,
 115         WACOM_22HD,
 116         DTK,
 117         WACOM_24HD,
 118         WACOM_27QHD,
 119         CINTIQ_HYBRID,
 120         CINTIQ,
 121         WACOM_BEE,
 122         WACOM_13HD,
 123         WACOM_MO,
 124         WIRELESS,
 125         BAMBOO_PT,
 126         WACOM_24HDT,
 127         WACOM_27QHDT,
 128         BAMBOO_PAD,
 129         TABLETPC,   /* add new TPC below */
 130         TABLETPCE,
 131         TABLETPC2FG,
 132         MTSCREEN,
 133         MTTPC,
 134         MTTPC_B,
 135         HID_GENERIC,
 136         MAX_TYPE
 137 };
 138
 139 struct wacom_features {
 140         const char *name;
 141         int x_max;
 142         int y_max;
 143         int pressure_max;
 144         int distance_max;
 145         int type;
 146         int x_resolution;
 147         int y_resolution;
 148         int x_min;
 149         int y_min;
 150         int device_type;
 151         int x_phy;
 152         int y_phy;
 153         unsigned unit;
 154         int unitExpo;
 155         int x_fuzz;
 156         int y_fuzz;
 157         int pressure_fuzz;
 158         int distance_fuzz;
 159         unsigned quirks;
 160         unsigned touch_max;
 161         int oVid;
 162         int oPid;
 163         int pktlen;
 164         bool check_for_hid_type;
 165         int hid_type;
 166         int last_slot_field;
 167 };
 168
 169 struct wacom_shared {
 170         bool stylus_in_proximity;
 171         bool touch_down;
 172         /* for wireless device to access USB interfaces */
 173         unsigned touch_max;
 174         int type;
 175         struct input_dev *touch_input;
 176         struct hid_device *pen;
 177         struct hid_device *touch;
 178 };
 179
 180 struct hid_data {
 181         __s16 inputmode;        /* InputMode HID feature, -1 if non-existent */
 182         __s16 inputmode_index;  /* InputMode HID feature index in the report */
 183         bool inrange_state;
 184         bool invert_state;
 185         bool tipswitch;
 186         int x;
 187         int y;
 188         int pressure;
 189         int width;
 190         int height;
 191         int id;
 192 };
 193
 194 struct wacom_wac {
 195         char name[WACOM_NAME_MAX];
 196         char pad_name[WACOM_NAME_MAX];
 197         char bat_name[WACOM_NAME_MAX];
 198         char ac_name[WACOM_NAME_MAX];
 199         unsigned char data[WACOM_PKGLEN_MAX];
 200         int tool[2];
 201         int id[2];
 202         __u32 serial[2];
 203         bool reporting_data;
 204         struct wacom_features features;
 205         struct wacom_shared *shared;
 206         struct input_dev *input;
 207         struct input_dev *pad_input;
 208         bool input_registered;
 209         bool pad_registered;
 210         int pid;
 211         int battery_capacity;
 212         int num_contacts_left;
 213         int bat_charging;
 214         int bat_connected;
 215         int ps_connected;
 216         u8 bt_features;
 217         u8 bt_high_speed;
 218         struct hid_data hid_data;
 219 };
 220
 221 #endif